Samsung PL64E8000GFXZP - Manual (Page 171)

set is “0-0-0-0”.
TV Rating : You can block TV programs
based on their ratings. This function
allows you to control what your
children can watch.
The TV Rating displays a grid with
locks. The following categories are on
the left side:
–
TV-Y : Young children
–
TV-Y7 : Children 7 and over
–
TV-G : General audience